MX2007013193A - Apparatus and method for compensating digital input delays in an intelligent electronic device. - Google Patents

Apparatus and method for compensating digital input delays in an intelligent electronic device.

Info

Publication number
MX2007013193A
MX2007013193A MX2007013193A MX2007013193A MX2007013193A MX 2007013193 A MX2007013193 A MX 2007013193A MX 2007013193 A MX2007013193 A MX 2007013193A MX 2007013193 A MX2007013193 A MX 2007013193A MX 2007013193 A MX2007013193 A MX 2007013193A
Authority
MX
Mexico
Prior art keywords
electronic device
digital input
intelligent electronic
compensating
delay
Prior art date
Application number
MX2007013193A
Other languages
Spanish (es)
Inventor
Bai-Iin Qin
Daniel P Dwyer
Carl V Mattoon
Max B Ryan
Original Assignee
Schweitzer Engineering Lab Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schweitzer Engineering Lab Inc filed Critical Schweitzer Engineering Lab Inc
Publication of MX2007013193A publication Critical patent/MX2007013193A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Complex Calculations (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

An apparatus and method for compensating digital input delay in an intelligent electronic device is provided. A method is provided which provides for accurate SER data recording while facilitating the reduction of processing burden on the IED and optimization of system performance during the processing of SER data flow. An apparatus is further provided which generally includes a time delay element coupled to a sequential events recorder for compensating for delay in communication of a data signal such that the sequential events recorder records a compensated time for a select event based on the clock and the time delay. An apparatus is provided which includes an edge detection element for detecting either a rising or falling edge from the data signal.
MX2007013193A 2005-12-23 2006-12-22 Apparatus and method for compensating digital input delays in an intelligent electronic device. MX2007013193A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75371005P 2005-12-23 2005-12-23
PCT/US2006/049197 WO2007076097A2 (en) 2005-12-23 2006-12-22 Apparatus and method for compensating digital input delays in an intelligent electronic device

Publications (1)

Publication Number Publication Date
MX2007013193A true MX2007013193A (en) 2008-01-16

Family

ID=38218703

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007013193A MX2007013193A (en) 2005-12-23 2006-12-22 Apparatus and method for compensating digital input delays in an intelligent electronic device.

Country Status (4)

Country Link
US (1) US7698582B2 (en)
CA (1) CA2604080C (en)
MX (1) MX2007013193A (en)
WO (1) WO2007076097A2 (en)

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US9063181B2 (en) * 2006-12-29 2015-06-23 Electro Industries/Gauge Tech Memory management for an intelligent electronic device
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US9136711B2 (en) 2007-08-21 2015-09-15 Electro Industries/Gauge Tech System and method for synchronizing multiple generators with an electrical power distribution system
US7877169B2 (en) * 2007-08-21 2011-01-25 Electro Industries/ Gauge Tech System and method for synchronizing an auxiliary electrical generator to an electrical system
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US20090088990A1 (en) * 2007-09-30 2009-04-02 Schweitzer Iii Edmund O Synchronized phasor processor for a power system
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USD712289S1 (en) 2009-12-01 2014-09-02 Electro Industries/Gauge Tech Electronic meter
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KR101268712B1 (en) * 2011-09-29 2013-05-28 한국전력공사 System and method for detecting power quality abnormal waveform of the electric power distribution system
US8880368B2 (en) * 2012-06-21 2014-11-04 Schweitzer Engineering Laboratories, Inc. Electric power system waveform search
US9280509B2 (en) * 2012-06-29 2016-03-08 Intel Corporation Data interface sleep mode logic
AU2013295526B2 (en) 2012-07-27 2017-03-30 San Diego Gas & Electric Company System for detecting a falling electric power conductor and related methods
JP5677386B2 (en) * 2012-08-30 2015-02-25 京セラドキュメントソリューションズ株式会社 Image forming apparatus
CN104597822B (en) * 2013-10-31 2017-05-17 施耐德电器工业公司 Digital input line break detection method and circuit
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US9484899B2 (en) * 2014-09-24 2016-11-01 Dialog Semiconductor (Uk) Limited Debounce circuit with dynamic time base adjustment for a digital system
CN106097142B (en) * 2016-06-15 2019-12-06 国网江西省电力科学研究院 distribution transformer alternate sequence automatic generation and evaluation method based on directed graph
US9680458B1 (en) 2016-08-11 2017-06-13 Schweitzer Engineering Laboratories, Inc. Input-controlled multiple threshold debounce system
AT520063A1 (en) * 2017-06-02 2018-12-15 Omicron Energy Solutions Gmbh Checking a power transmission network and locating a fault in a power transmission cable
GB2584279B (en) * 2019-05-23 2021-10-20 Synaptec Ltd Methods and apparatus for time-stamping a signal
US11128481B2 (en) * 2018-10-08 2021-09-21 Schweitzer Engineering Laboratories, Inc. Hardware accelerated communication frame
CN109546553A (en) * 2019-01-23 2019-03-29 南昌市光辉电力科技有限公司 A kind of 10KV high pressure measurement apparatus for descending of energy self-healing
USD939988S1 (en) 2019-09-26 2022-01-04 Electro Industries/Gauge Tech Electronic power meter
US11550285B1 (en) * 2021-06-30 2023-01-10 Schweitzer Engineering Laboratories, Inc. Systems and methods for enabling a maintenance mode of protection devices in digital secondary systems
US11831529B2 (en) 2022-02-04 2023-11-28 Schweitzer Engineering Laboratories, Inc. Redundant generic object oriented substation event (GOOSE) messages

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Also Published As

Publication number Publication date
CA2604080A1 (en) 2007-07-05
WO2007076097A2 (en) 2007-07-05
CA2604080C (en) 2014-02-11
US20070150214A1 (en) 2007-06-28
US7698582B2 (en) 2010-04-13
WO2007076097A3 (en) 2008-05-02

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